JPS57177084A - Liquid crystal composition - Google Patents

Liquid crystal composition

Info

Publication number
JPS57177084A
JPS57177084A JP57021030A JP2103082A JPS57177084A JP S57177084 A JPS57177084 A JP S57177084A JP 57021030 A JP57021030 A JP 57021030A JP 2103082 A JP2103082 A JP 2103082A JP S57177084 A JPS57177084 A JP S57177084A
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal composition
composition
liquid
crystal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP57021030A
Other languages
Japanese (ja)
Other versions
JPS6257168B2 (en
Inventor
Uiriamu Gurei Jiyooji
Kaa Niiru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IGIRISU
UK Secretary of State for Defence
Original Assignee
IGIRISU
UK Secretary of State for Defence
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IGIRISU, UK Secretary of State for Defence filed Critical IGIRISU
Publication of JPS57177084A publication Critical patent/JPS57177084A/en
Publication of JPS6257168B2 publication Critical patent/JPS6257168B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
JP57021030A 1981-02-13 1982-02-12 Liquid crystal composition Granted JPS57177084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8104527 1981-02-13

Publications (2)

Publication Number Publication Date
JPS57177084A true JPS57177084A (en) 1982-10-30
JPS6257168B2 JPS6257168B2 (en) 1987-11-30

Family

ID=10519682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57021030A Granted JPS57177084A (en) 1981-02-13 1982-02-12 Liquid crystal composition

Country Status (5)

Country Link
US (1) US4556745A (en)
EP (1) EP0058512B1 (en)
JP (1) JPS57177084A (en)
DE (1) DE3268468D1 (en)
GB (1) GB2093057B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61215336A (en) * 1985-03-14 1986-09-25 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Vinylene compound
JPH03223225A (en) * 1989-07-20 1991-10-02 Sanyo Chem Ind Ltd Liquid crystalline compound

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3100142A1 (en) * 1981-01-07 1982-08-12 Merck Patent Gmbh, 6100 Darmstadt CYCLOHEXYLCARBONITRILE DERIVATIVES, THESE DIELECTRICS AND ELECTROOPTICAL DISPLAY ELEMENT
DE3201721A1 (en) * 1981-01-30 1982-08-19 F. Hoffmann-La Roche & Co. AG, 4002 Basel DISUBSTITUTED AETHANE
GB2093057B (en) * 1981-02-13 1985-10-16 Secr Defence Liquid crystal composition comprising a component of low dielectric anisotropy one of high clearing point and a low melting nematic component
DE3221462A1 (en) * 1981-06-18 1983-01-05 F. Hoffmann-La Roche & Co AG, 4002 Basel LIQUID CRYSTAL MIXTURE
US4482472A (en) * 1981-08-06 1984-11-13 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britian And Northern Ireland Liquid crystal materials
US4583826A (en) * 1981-10-14 1986-04-22 Hoffmann-La Roche Inc. Phenylethanes
DE3148448A1 (en) 1981-12-08 1983-07-28 Merck Patent Gmbh, 6100 Darmstadt "PERHYDROPHENE ANTHRENE DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF, THE LIQUID CRYSTALLINE DIELECTRICS AND ELECTRO-OPTICAL DISPLAY ELEMENT"
US4528114A (en) * 1981-12-18 1985-07-09 Hoffmann-La Roche Inc. Acetylenes
EP0084194B1 (en) * 1982-01-14 1986-04-30 MERCK PATENT GmbH Liquid crystal mixtures
EP0085995B1 (en) * 1982-02-04 1986-04-09 MERCK PATENT GmbH Anisotropic compounds and liquid crystal compositions
JPS58203942A (en) * 1982-05-21 1983-11-28 Dainippon Ink & Chem Inc Novel nematic liquid crystal compound
US4512636A (en) * 1982-06-15 1985-04-23 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdon Of Great Britian And Northern Ireland Of Whitehall Liquid crystal compounds
DE3225290A1 (en) * 1982-07-07 1984-01-12 Merck Patent Gmbh RING CONNECTIONS
EP0107759B1 (en) * 1982-08-26 1992-12-16 MERCK PATENT GmbH Cyclohexane derivatives and their use as components for liquid crystals
JPS5939835A (en) * 1982-08-27 1984-03-05 Asahi Glass Co Ltd 1-(trans-4-alkylcyclohexyl)-2-(trans-4'-(p-substituted) cyclohexyl)ethane
EP0107116B1 (en) * 1982-10-21 1986-08-27 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Dicyanobenzenes
GB2132612B (en) * 1982-10-30 1986-01-22 Dainippon Ink & Chemicals Nematic liquid crystalline cyclohexyl esters
DE3374875D1 (en) * 1982-11-29 1988-01-21 Hoffmann La Roche Coloured liquid crystal mixtures containing phenyl ethanes
DE3373193D1 (en) * 1983-01-06 1987-10-01 Chisso Corp Liquid crystalline compounds and mixtures thereof
GB2134110B (en) * 1983-01-26 1987-01-14 Secr Defence Liquid crystal 1-fluorophenyl-2-cyclohexyl-ethanes
GB8302395D0 (en) * 1983-01-28 1983-03-02 Secr Defence Liquid crystal materials
US4565425A (en) * 1983-03-16 1986-01-21 Hoffmann-La Roche Inc. Liquid crystals
DE3317597A1 (en) * 1983-05-14 1984-11-15 Merck Patent Gmbh, 6100 Darmstadt BICYCLOHEXYLETHANE
US4630896A (en) * 1983-06-17 1986-12-23 Hoffmann-La Roche Inc. Benzonitriles
DE3468860D1 (en) * 1983-08-04 1988-02-25 Merck Patent Gmbh Nematic compounds
DE3332691A1 (en) * 1983-09-10 1985-03-28 Merck Patent Gmbh, 6100 Darmstadt ANISOTROPE COMPOUNDS AND LIQUID CRYSTAL MIXTURES
GB8400665D0 (en) * 1984-01-11 1984-02-15 Secr Defence Disubstituted ethanes
DE3401320A1 (en) * 1984-01-17 1985-07-25 Merck Patent Gmbh, 6100 Darmstadt ETHAN DERIVATIVES
DD245895A1 (en) * 1984-02-16 1987-05-20 Univ Halle Wittenberg APPLICATION OF NEMATIC CRYSTALLINE-FLUID MIXTURES
CH660003A5 (en) * 1984-04-16 1987-03-13 Merck Patent Gmbh ANISOTROPE COMPOUNDS AND FK MIXTURES WITH THESE.
JPS6160782A (en) * 1984-08-31 1986-03-28 Fujitsu Ltd Storage-type liquid crystal composition
DE3582551D1 (en) * 1984-10-19 1991-05-23 Dainippon Ink & Chemicals NEMATIC LIQUID CRYSTAL COMPOSITION.
JPS61233642A (en) * 1985-03-22 1986-10-17 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Cyclohexane derivative
JPS61282328A (en) * 1985-06-10 1986-12-12 Chisso Corp Cyclohexane derivative
DE3530126A1 (en) * 1985-08-23 1987-02-26 Merck Patent Gmbh BICYCLOOCTANDERIVATE
FR2586422B1 (en) * 1985-08-26 1988-01-15 Commissariat Energie Atomique MIXTURE OF NEMATIC LIQUID CRYSTALS COMPRISING A 1- (ALKYL CYCLOHEXYL) -2- (ALKYL FLUOROBIPHENYLY) ETHANE
FR2586421B1 (en) * 1985-08-26 1988-01-15 Commissariat Energie Atomique MIXTURE OF LIQUID CRYSTALS CONTAINING A SCHIFF BASE
JP2503456B2 (en) * 1986-11-14 1996-06-05 カシオ計算機株式会社 Liquid crystal composition
JPS6436A (en) * 1987-02-06 1989-01-05 Chisso Corp Cyclohexane derivative
US5229031A (en) * 1989-05-17 1993-07-20 Seiko Epson Corporation Liquid crystal display device
JPH03122615A (en) * 1989-10-06 1991-05-24 Toshiba Corp Liquid crystal display device
KR101541138B1 (en) * 2008-12-16 2015-08-03 주식회사 동진쎄미켐 New Liquid Crystal Compounds and method for preparing the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57118526A (en) * 1981-01-14 1982-07-23 Dainippon Ink & Chem Inc Dicyclohexylethane derivative
JPS57144229A (en) * 1981-01-30 1982-09-06 Hoffmann La Roche (trans-4-alkylcyclohexyl) ethanes

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819531A (en) * 1972-02-24 1974-06-25 Xerox Corp Liquid crystal compositions
US4011173A (en) * 1972-08-03 1977-03-08 Merck Patent Gesellschaft Mit Beschrankter Haftung Modified nematic mixtures with positive dielectric anisotropy
GB1551043A (en) * 1975-04-22 1979-08-22 Secr Defence Biphenyl compounds containing a cyano group and liquid crystal materials and devices containing such compounds
US4137192A (en) * 1974-01-25 1979-01-30 Canon Kabushiki Kaisha Liquid crystalline composition
US4147651A (en) * 1974-09-03 1979-04-03 Beckman Instruments, Inc. Biphenyl based liquid crystal compositions
GB1596012A (en) * 1976-08-16 1981-08-19 Secr Defence Optically active liquid crystal materials and liquid crystal devices containing them
DE2702598C2 (en) * 1977-01-22 1984-10-25 Merck Patent Gmbh, 6100 Darmstadt Cyclohexylcyclohexanes and dielectrics containing them
JPS5483694A (en) * 1977-12-16 1979-07-03 Hitachi Ltd Nematic liquid crystal body for display device
DE2800553A1 (en) * 1978-01-07 1979-07-12 Merck Patent Gmbh CYCLOHEXAN DERIVATIVES
GB2023136B (en) * 1978-05-31 1982-09-15 Secr Defence Cyclohexane containing derivatives of aromatic nitriles and their use as liquid crystal compounds
US4261651A (en) * 1978-05-31 1981-04-14 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal compounds
US4293434A (en) * 1978-08-08 1981-10-06 VEB Werk fur Fernsehelektronik Berlin im VEB Kombinat Mikroelektronik Liquid crystal compounds
GB2031010B (en) * 1978-09-13 1983-02-09 Secr Defence Liquid crystal materials
GB2017742B (en) * 1979-02-21 1982-08-18 Suwa Seikosha Kk Liquid crystal materials
DE2933563A1 (en) * 1979-07-18 1981-02-05 Bbc Brown Boveri & Cie ANISOTROPE CONNECTIONS WITH NEGATIVE DK ANISOTROPY
US4328116A (en) * 1979-11-01 1982-05-04 Minnesota Mining And Manufacturing Company Liquid crystal compositions for multiplexed displays
US4400061A (en) * 1980-01-30 1983-08-23 Her Majesty's Government of the UK. Liquid crystal ester compounds exhibiting a low or negative dielectric anisotropy and liquid crystal materials and devices incorporating such compounds
GB2071131B (en) * 1980-02-18 1984-07-11 Secr Defence Ic displays liquud crystal materials suitabel for use in twisted nemat
EP0047817A3 (en) * 1980-08-14 1982-05-26 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Hydrogenated naphthalines, their preparation and application, and mixtures containing such naphthalines
DE3131593A1 (en) * 1980-09-29 1982-06-24 VEB Werk für Fernsehelektronik im VEB Kombinat Mikroelektronik, DDR 1160 Berlin CRYSTALLINE LIQUID SUBSTANCES
DE3040632A1 (en) * 1980-10-29 1982-05-27 Merck Patent Gmbh, 6100 Darmstadt CYCLOHEXYLPHENYL DERIVATIVES, THESE DIELECTRICS AND ELECTROOPTIC DISPLAY ELEMENT
CH645664A5 (en) * 1980-12-16 1984-10-15 Merck Patent Gmbh LIQUID CRYSTAL MIXTURE.
DE3100142A1 (en) * 1981-01-07 1982-08-12 Merck Patent Gmbh, 6100 Darmstadt CYCLOHEXYLCARBONITRILE DERIVATIVES, THESE DIELECTRICS AND ELECTROOPTICAL DISPLAY ELEMENT
DE3201721A1 (en) * 1981-01-30 1982-08-19 F. Hoffmann-La Roche & Co. AG, 4002 Basel DISUBSTITUTED AETHANE
GB2093057B (en) * 1981-02-13 1985-10-16 Secr Defence Liquid crystal composition comprising a component of low dielectric anisotropy one of high clearing point and a low melting nematic component
DE3268611D1 (en) * 1981-02-25 1986-03-06 Hitachi Ltd Colorless liquid crystalline compounds
US4482472A (en) * 1981-08-06 1984-11-13 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britian And Northern Ireland Liquid crystal materials
US4455443A (en) * 1981-09-10 1984-06-19 Dainippon Inc. Nematic halogen Compound

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57118526A (en) * 1981-01-14 1982-07-23 Dainippon Ink & Chem Inc Dicyclohexylethane derivative
JPS57144229A (en) * 1981-01-30 1982-09-06 Hoffmann La Roche (trans-4-alkylcyclohexyl) ethanes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61215336A (en) * 1985-03-14 1986-09-25 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Vinylene compound
JPH0772148B2 (en) * 1985-03-14 1995-08-02 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Vinylene compound
JPH03223225A (en) * 1989-07-20 1991-10-02 Sanyo Chem Ind Ltd Liquid crystalline compound

Also Published As

Publication number Publication date
EP0058512B1 (en) 1986-01-15
DE3268468D1 (en) 1986-02-27
GB2093057A (en) 1982-08-25
US4556745A (en) 1985-12-03
EP0058512A1 (en) 1982-08-25
GB2093057B (en) 1985-10-16
JPS6257168B2 (en) 1987-11-30

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